/Engine/Source/Runtime/Engine/Public/AI/NavigationModifier.h
void CreateAreaModifiers ( const [UPrimitiveComponent](API\Runtime\Engine\Components\UPrimitiveComponent) * PrimComp, const [TSubclassOf](API\Runtime\CoreUObject\Templates\TSubclassOf)< [UNavAreaBase](API\Runtime\Engine\AI\Navigation\UNavAreaBase) > AreaClass )